Monday, June 23, 2008

The NJS Bike Part 3



This is going to be a short one. Just to add I picked up a Nitto seatpost, SP72. Probably one of the most beautiful seatposts ever made. Still a little expensive @ $120; fortunately I found one used and in very good shape @ 1/2 the price. I also had some fun making some Bottom Bracket tools to R&R a Tange Steel Levin Bottom Bracket with a Tange NJS Alloy Levin Bottom Bracket.

These are the headset tools I made. The top is a headset cup remover, which is nothing more than a piece of 3/4" copper pipe with 4, 4" slits cut along the sides. All you need to do is pull the ends out a little and it works the same as the Stainless version (you work it into the head tube and pound out the cup). All this for about $2. The second is a headset press. The copper pieces are some plumbing adapters that fit a 1" headset to a "T"; the price is about $6.00. Generally I don't like to install headsets and only install the cups if they are steel. The cup remover worked like a charm.

The press takes a little more finesse, but it does work as long as your very careful. Would I trust myself and these tools on a Chris King? Uh, no. Would I use this system on a Cane Creek S2, which had some of the lightest and fragile cups on the market? What do you think?

This was a steel frame with very tough alloy NJS headset and it went on without any problem; the NJS stamp appears in the stem and headset photo; it is probably the smallest NJS stamp I have ever seen, but it is visible when you click on the photo.

Done!

2 comments:

Chris Janus said...

OC has given you a tribute!!

http://www.youtube.com/watch?v=JM3IHczbRWM

onespeedbiker said...

Thanks, I found it a week after your post.